中国地质大学(北京)《微积分(一)》期末考试必备题集
奥鹏期末考核
80142–中国地质大学(北京)《微积分(一)》奥鹏期末考试题库合集
单选题:
(1)求极限-)
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(2)求极限
A.0
B.1
C.1/2
D.3/2
答案问询微信:424329
(3)求函数,当=1,时的增量.
A.0.1
B.0.2
C.0.3
D.0.4
答案问询微信:424329
(4)求极限
A.-1
B.0
C.1
D.2
答案问询微信:424329
(5)求极限
A.1
B.2
C.3
D.4
答案问询微信:424329
(6)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(7)求极限
A.1
B.1/2
C.1/3
D.1/4
答案问询微信:424329
(8)求极限
A.0
B.1
C.2
D.3
答案问询微信:424329
(9)求极限
A.0
B.1/4
C.1/3
D.3/4
答案问询微信:424329
(10)
A.1
B.2
C.3
D.4
答案问询微信:424329
(11)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(12)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(13)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(14)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(15)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(16)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(17)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(18)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(19)求极限
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(20)若,求a的值
A.1
B.2
C.3
D.4
答案问询微信:424329
(21)若,求a,b的值
A.a=1,b=-2
B.a=-1,b=-2
C.a=1,b=2
D.a=-1,b=2
答案问询微信:424329
(22)求极限
A.-1
B.0
C.1
D.2
答案问询微信:424329
(23)求极限
A.0
B.1/2
C.1/3
D.1/4
答案问询微信:424329
(24)求极限
A.0
B.1/2
C.1/3
D.1/4
答案问询微信:424329
(25)求极限
A.0
B.1
C.2
D.3
答案问询微信:424329
(26)求极限
A.1/4
B.1/5
C.2/5
D.3/4
答案问询微信:424329
(27)求极限.
A.3
B.4
C.5
D.6
答案问询微信:424329
(28)求极限
A.1/2
B.1/3
C.1/4
D.1/5
答案问询微信:424329
(29)求极限.
A.1
B.2
C.3
D.4
答案问询微信:424329
(30)求极限.
A.-1
B.0
C.1
D.2
答案问询微信:424329
(31)求极限.
A.11
B.12
C.13
D.14
答案问询微信:424329
(32)求极限.
A.-1
B.0
C.1
D.2
答案问询微信:424329
(33)的极大值是(),极小值是().
A.5,2
B.7,3
C.6,3
D.5,4
答案问询微信:424329
(34)设.
A.-1
B.0
C.1
D.2
答案问询微信:424329
(35)曲线在点(1,1)处切线的斜率是().
A.-1/3
B.-1/2
C.1/3
D.1/4
答案问询微信:424329
(36)设,则=()
A.-1
B.0
C.1
D.2
答案问询微信:424329
(37)若求a,b的值
A.a=1,b=-1
B.a=1,b=0
C.a=0,b=-1
D.a=-1,b=1
答案问询微信:424329
(38)
A.1/6
B.1/5
C.1/4
D.1/3
答案问询微信:424329
(39)已知求a的值
A.5
B.6
C.7
D.8
答案问询微信:424329
(40)
A.-1
B.0
C.1
D.2
答案问奥鹏期末考核询微信:424329
(41)计算
A.-1.25
B.0.5
C.0
D.1.25
答案问询微信:424329
(42)求
A.-1
B.-1.5
C.0
D.0.5
答案问询微信:424329
(43)
A.-1
B.0
C.1
D.2
答案问询微信:424329
(44)设,则a=(),b=()
A.1
B.2
C.3
D.4
答案问询微信:424329
(45)函数的间断点是()
A.-1
B.0
C.1
D.2
答案问询微信:424329
(46)设若函数f(x)在其定义域内连续,则k=()
A.1
B.2
C.3
D.4
答案问询微信:424329
(47)若,则m=()
A.1
B.2
C.3
D.4
答案问询微信:424329
(48)=()
A.-1
B.0
C.1
D.2
答案问询微信:424329
(49)=()
A.-1
B.0
C.1
D.2
答案问询微信:424329
(50)设f(x)的定义域是[0,1],求的定义域,由原函数定义域知道后者函数的范围是[0,1],进而得到x的范围
A.[-1,1]
B.[0,-1]
C.[1,-1]
D.[0,1]
答案问询微信:424329
(51)的定义域为,值域为().
A.[-1,1]
B.[-1,0]
C.[0,1]
D.[-0.5,1]
答案问询微信:424329
(52)下列函数中,那个不是映射().
A.
B.
C.
D.y=lnx(x0)
答案问询微信:424329
(53)曲线的渐近线条数为()
A.0
B.1
C.2
D.3
答案问询微信:424329
(54)若
A.
B.
C.
D.
答案问询微信:424329
(55)x=-1是函数的()
A.跳跃间断点
B.可去间断点
C.无穷间断点
D.不是间断点
答案问询微信:424329
(56)若函数在原函数,下列错误的等式是:
A.
B.
C.
D.
答案问询微信:424329
(57)仅考虑收益与成本的情况下,获得最大利润的必要条件是:
A.
B.
C.
D.
答案问询微信:424329
(58)若函数f(x)在处不可导,则下列说法正确的是:
A.f(x)在处一定不连续
B.f(x)在处一定不可微
C.f(x)在处的左极限与右极限必有一个不存在
D.f(x)在处的左导数与右导数必有一个不存在
答案问询微信:424329
(59)x=0是函数的()
A.跳跃间断点
B.连续点
C.振荡间断点
D.可去间断点
答案问询微信:424329
(60)设f(x)为偶函数,有意义,则是:
A.偶函数
B.奇函数
C.非奇非偶函数
D.可能奇函数也可能偶函数
答案问询微信:424329
(61)若在处取得最大值,则必有()
A.
B.
C.且
D.不存在或
答案问询微信:424329
(62)下列数列有极限并且极限为1的选项为()
A.
B.
C.
D.
答案问询微信:424329
(63)x=0是函数的()
A.连续点
B.可去间断点
C.跳跃间断点
D.无穷间断点
答案问询微信:424329
(64)设函数在内连续,求的值。
A.5
B.6
C.7
D.8
答案问询微信:424329
(65)求极限
A.1
B.1/2
C.1/3
D.1/4
答案问询微信:424329
(66)设。
A.-1
B.0
C.1
D.∞
答案问询微信:424329
(67)设。
A.-1
B.0
C.1
D.2
答案问询微信:424329
(68)求极限。
A.-1
B.0
C.1
D.∞
答案问询微信:424329
判断题:
(1)当时,为无穷小
答案问询微信:424329
(2)无限个无穷小的和不一定是无穷小
答案问询微信:424329
(3)两个无穷小的商不一定是无穷小;
答案问询微信:424329
(4)无穷大与无穷大的积也是无穷大
答案问询微信:424329
(5)无穷小与无穷大的积一定是无穷大
答案问询微信:424329
(6)
答案问询微信:424329
(7)两个无穷大的和也是无穷大
答案问询微信:424329
(8)两个无穷大的和也是无穷小
答案问询微信:424329
(9)证明:的充分必要条件是且
答案问询微信:424329
(10)
答案问询微信:424329
(11)
答案问询微信:424329
(12)
答案问询微信:424329
(13)
答案问询微信:424329
(14)
答案问询微信:424329
(15)
答案问询微信:424329
(16)证明:对任一数列,若且,则
答案问询微信:424329
(17)若数列收敛,而数列发散,则数列必发散.
答案问询微信:424329
(18)若数列和都发散,则数列必发散
答案问询微信:424329
(19)
答案问询微信:424329
(20)
答案问询微信:424329
计算题:
(1)求导数
答案问询微信:424329
(2)求曲线经过原点的切线方程
答案问询微信:424329
(3)已知,求
答案问询微信:424329
(4)设,其中在x=a处连续,求.
答案问询微信:424329
(5)已知,则=()
答案问询微信:424329
(6)求曲线在点(1,2)处的切线方程.
答案问询微信:424329
(7)求经过(2,0)的切线方程.
答案问询微信:424329
(8)求导数
答案问询微信:424329
(9)用洛必达法则求极限
答案问询微信:424329
(10)设和是连续函数,试证明和也是连续函数.
答案问询微信:424329
(11)求下列函数的间断点,并指出类型
答案问询微信:424329
(12)比较无穷小与
答案问询微信:424329